Very lightweight thermal jacket for ski touring and mountaineering warm easy care environmentally friendly manufacturing Lightweight but warm – the Men’s Shuksan Insulation Jacket II combines a low weight with excellent insulation properties. The innovative synthetic Primaloft® fiber fill with CrossCore technology features better thermal performance than other synthetic insulation with the same fill weight. An integrated balaclava can be stored in the collar and offers protection from biting winds, while the adjustable waist can be closed tightly to keep out the cold for a balanced body temperature. The cut was optimized for high motion sports and perfect performance in the mountains. This winter jacket is water resistant thanks to eco-friendly, PFC-free Eco Finish. The VAUDE Green Shape label stands for environmentally friendly, functional products made from sustainable materials.